Two identical metallic square loops `L_(1) " and " L_(2)` are placed next to each other with their sides parallel on a smooth horizontal table. Loop `L_(1)` is fixed and a current which increases as a function of time is passed through it. Then loop `L_(2)`

Two identical circular loops of metal wire are lying on a table without touching each other. Loop A carries a current which increases with time. In response, the loop B

Two identical circular loops of metal wire are lying on a table without touching each other. Loop A carries a current which increases with time. In response, the loop B

Two identical circular loops of metal wire are lying on a table without touching each other. Loop-A carries a current which increases with time. In response, the loop-B

Two circular loops L_(1) and L_(2) of wire carrying equal and opposite currents are placed parallel to each other with a common axis. The radius of loop L_(1) is R_(1) and that of L_(2) is R_(2) . The distance between the centres of the loops is sqrt(3)R_(1) . The magnetic field at the centre of L_(2) shall be zero, if

Two identical circular loops of metal wire are lying on a table without touching each other. Loop . A carries a current, which increases with time. In response, loop B